A ring barrow is a burial monument type characterised by a low circular mound or level interior surrounded by a ditch and an outer bank, and this example is unusually small, with a circular interior just two metres across. What makes its position notable is that it abuts the eastern bank of the enclosure rather than standing freely, suggesting the two structures were considered together, or that the barrow was placed here with the enclosure's boundary in mind.

The monument's dimensions are modest but precise. The inner fosse, a shallow ditch, and the outer bank each measure roughly 1.9 metres in overall width, with the bank rising about twelve centimetres on its exterior face. A short linear bank, approximately 4.5 metres long, runs along the northern arc and forms the southern side of what appears to be an entrance into the broader enclosure. About 6.5 metres to the west lie two conjoined barrows, separate but clearly related features, creating a small cluster of funerary monuments in close proximity. That grouping of monuments, each distinct in form yet sharing a common area, is typical of how prehistoric communities in Ireland used and reused significant ground over generations.